Updated: Aug 02, 2026
Location and Projects
Address
PO BOX 11107, Bainbridge Islan, WA, 98110
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Design Base Construction
Design Base Inc, Bainbridge, Po Box 11107, Bainbridge Islan, WA (Owned by: Boehmer, Douglas John) holds a Construction Contractor, General license and 1 other license according to the Tukwila license board.
Their BuildZoom score of 97 ranks in the top 18% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Design Base Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Design Base Inc Services
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Design Base Inc Contact Information
Phone Number: (206) 730-3476
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Address: PO BOX 11107, Bainbridge Islan, WA 98110
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Basement 1st & 2nd floor non-structural partition alterations window enlargement and replacements in single family house subj. to field inspection
Valuation:
$0
Permit #:
722164
Status:
Expired Permit
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace drywall upgrade bathroom includes electrical plumbing & mechanical
Valuation:
N/A
Permit #:
01 109923 BT
Status:
final
Fee:
$511
Permit Type:
N/A
Building Type:
N/A
Type: building single family - bsf class: addition to structure, , enlarge kitchen master bedroom and addition master bathroom, , project: flynn/sfr addition
Valuation:
N/A
Permit #:
BLD94-00520
Status:
final
Fee:
$607
Permit Type:
N/A
Building Type:
N/A
Type: building single family - bsf class: addition to structure, , remodel addition to single family residence, , project: kelly/lv/security sy
Valuation:
N/A
Permit #:
BLD96-00218
Status:
final
Fee:
$1,505
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD17802MIS
Status:
triage
Fee:
$258
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD11712ALT
Status:
expired
Fee:
$1,740
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD12233ADD
Status:
expired
Fee:
$1,201
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD12416ALT
Status:
expired
Fee:
$268
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD15222ALT
Status:
expired
Fee:
$1,939
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD17772MEC
Status:
expired
Fee:
$48
Permit Type:
N/A
Building Type:
N/A
Type: building single family - bsf class: addition to structure, , renovate existing 817 square feet and addition 1042 sq ft to single family residence, , project: kelly/lv/security sy
Valuation:
N/A
Permit #:
BLD95-00564
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Design Base Inc License info
License Not Verified
| License # | DESIGBI066NA |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of April, 2026. Check the current license status of Design Base Inc with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | DESIGBI066NA |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of August 2026.
Verify this license's status for Design Base Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Insured
| Insurer | Developers Surety & Indem Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American Contractors Indem Co |
| Bond Value | $12,000 |
9
Permits
- Building permit records show that Design Base Inc has worked on 9 permitted projects.
Design Base Inc Employees
BJ
Boehmer, Douglas John
Owner
DF
Darcy Fisher
Member
DB
Douglas Boehmer
President